/* ===================================
   ARK GLASS — Styles
   Modern, glass-inspired design
   Colors: Cyan/Turquoise + Dark
   =================================== */

:root {
    --cyan: #00f0ff;
    --cyan-light: #5ce6e6;
    --cyan-dark: #00a8a8;
    --cyan-glow: rgba(0, 240, 255, 0.15);
    --cyan-glow-strong: rgba(0, 240, 255, 0.35);
    --neon-pink: #ff2d95;
    --neon-pink-glow: rgba(255, 45, 149, 0.15);
    --neon-purple: #b44dff;
    --neon-purple-glow: rgba(180, 77, 255, 0.12);
    --neon-blue: #4d7cff;
    --lime: #c8ff00;
    --dark-950: #050510;
    --dark-900: #0a0a1a;
    --dark-800: #10102a;
    --dark-700: #1a1a3a;
    --dark-600: #24244a;
    --dark-500: #3a3a5f;
    --white: #ffffff;
    --gray-100: #e8edf2;
    --gray-200: #cdd5de;
    --gray-300: #a0adb8;
    --gray-400: #6b7d8d;
    --font-display: 'Outfit', sans-serif;
    --font-body: 'DM Sans', sans-serif;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Reset & Base === */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    background: var(--dark-950);
    color: var(--gray-200);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* === Cyberpunk Scanline Overlay === */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 9999;
    pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.04) 2px,
        rgba(0, 0, 0, 0.04) 4px
    );
    animation: scanlines 0.1s linear infinite;
}

@keyframes scanlines {
    0% { background-position: 0 0; }
    100% { background-position: 0 4px; }
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* === Navbar === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(5, 5, 16, 0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 240, 255, 0.12);
    box-shadow: 0 2px 30px rgba(0, 240, 255, 0.06), 0 1px 0 rgba(255, 45, 149, 0.05);
    padding: 10px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    z-index: 1001;
}

.logo-img {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(0, 240, 255, 0.35);
    box-shadow: 0 0 18px rgba(0, 240, 255, 0.2), 0 0 40px rgba(0, 240, 255, 0.06), inset 0 0 8px rgba(0, 240, 255, 0.1);
    transition: var(--transition);
}

.nav-logo:hover .logo-img {
    box-shadow: 0 0 24px rgba(0, 240, 255, 0.4), 0 0 60px rgba(0, 240, 255, 0.12), 0 0 10px rgba(255, 45, 149, 0.15);
    border-color: rgba(0, 240, 255, 0.6);
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.55rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    color: var(--white);
    text-shadow: 0 0 20px rgba(0, 240, 255, 0.3), 0 0 40px rgba(0, 240, 255, 0.1);
}

.logo-accent {
    color: var(--cyan);
    text-shadow: 0 0 12px rgba(0, 240, 255, 0.5), 0 0 30px rgba(0, 240, 255, 0.2), 0 0 60px rgba(0, 240, 255, 0.1);
}

.navbar.scrolled .logo-img {
    width: 44px;
    height: 44px;
}

.navbar.scrolled .logo-text {
    font-size: 1.35rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-300);
    padding: 8px 16px;
    border-radius: var(--radius);
    position: relative;
    letter-spacing: 0.02em;
}

.nav-link:hover,
.nav-link.active {
    color: var(--white);
    text-shadow: 0 0 8px rgba(0, 240, 255, 0.3);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--cyan);
    border-radius: 2px;
    box-shadow: 0 0 8px var(--cyan), 0 0 16px rgba(0, 240, 255, 0.3);
}

.nav-cta {
    background: var(--cyan);
    color: var(--dark-950) !important;
    font-weight: 600;
    padding: 8px 20px;
    border-radius: 100px;
    box-shadow: 0 0 12px rgba(0, 240, 255, 0.3), 0 0 30px rgba(0, 240, 255, 0.1);
}

.nav-cta:hover {
    background: var(--cyan-light);
    transform: translateY(-1px);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.5), 0 0 50px rgba(0, 240, 255, 0.15);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.open span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 14px 28px;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.01em;
}

.btn-primary {
    background: var(--cyan);
    color: var(--dark-950);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.35), 0 0 40px rgba(0, 240, 255, 0.1);
}

.btn-primary:hover {
    background: var(--cyan-light);
    transform: translateY(-2px);
    box-shadow: 0 0 25px rgba(0, 240, 255, 0.5), 0 0 60px rgba(0, 240, 255, 0.2), 0 8px 30px rgba(0, 240, 255, 0.15);
}

.btn-ghost {
    background: transparent;
    color: var(--white);
    border: 1px solid var(--dark-600);
}

.btn-ghost:hover {
    border-color: var(--neon-pink);
    color: var(--neon-pink);
    box-shadow: 0 0 15px rgba(255, 45, 149, 0.2), inset 0 0 15px rgba(255, 45, 149, 0.05);
    text-shadow: 0 0 8px rgba(255, 45, 149, 0.3);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* === Hero === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 24px 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.glass-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 240, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black, transparent);
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black, transparent);
    animation: gridPulse 8s ease-in-out infinite alternate;
}

@keyframes gridPulse {
    0% { opacity: 0.6; }
    50% { opacity: 1; }
    100% { opacity: 0.7; }
}

.hero-glow {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.14) 0%, rgba(0, 240, 255, 0.04) 40%, transparent 70%);
    pointer-events: none;
    animation: neonPulse 4s ease-in-out infinite alternate;
}

.hero-bg::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 45, 149, 0.08) 0%, rgba(180, 77, 255, 0.04) 40%, transparent 70%);
    pointer-events: none;
    animation: neonPulse 5s ease-in-out 1s infinite alternate;
}

@keyframes neonPulse {
    0% { opacity: 0.7; transform: scale(1); }
    100% { opacity: 1; transform: scale(1.05); }
}

/* Architectural skyline in hero */
.arch-skyline {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 65%;
    pointer-events: none;
    opacity: 1;
    filter: drop-shadow(0 -2px 12px rgba(0, 212, 212, 0.06));
}

.arch-windows {
    animation: windowsFlicker 6s ease-in-out infinite alternate;
}

@keyframes windowsFlicker {
    0%, 100% { opacity: 1; }
    20% { opacity: 0.5; }
    40% { opacity: 0.9; }
    60% { opacity: 0.4; }
    80% { opacity: 1; }
}

/* Floating glass panels */
.floating-panels {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.glass-panel {
    position: absolute;
    border: 1px solid rgba(0, 240, 255, 0.15);
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.06) 0%, rgba(180, 77, 255, 0.03) 50%, transparent 100%);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    border-radius: 4px;
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.06), 0 4px 30px rgba(0, 240, 255, 0.04);
}

/* Window mullions inside panels */
.glass-panel::after {
    content: '';
    position: absolute;
    inset: 8px;
    background-image:
        linear-gradient(rgba(0, 212, 212, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 212, 0.06) 1px, transparent 1px);
    background-size: 33.3% 25%;
    border-radius: 2px;
    opacity: 0.6;
}

.panel-1 {
    width: 200px;
    height: 300px;
    top: 8%;
    right: 6%;
    transform: rotate(-8deg) perspective(600px) rotateY(-8deg);
    animation: panelFloat1 12s ease-in-out infinite;
}

.panel-2 {
    width: 150px;
    height: 220px;
    top: 20%;
    left: 4%;
    transform: rotate(5deg) perspective(600px) rotateY(8deg);
    animation: panelFloat2 10s ease-in-out infinite;
    border-color: rgba(0, 212, 212, 0.08);
}

.panel-3 {
    width: 110px;
    height: 170px;
    bottom: 22%;
    right: 14%;
    transform: rotate(-3deg);
    animation: panelFloat3 14s ease-in-out infinite;
    border-color: rgba(0, 212, 212, 0.08);
}

/* Reflection shine on glass panels */
.glass-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
    animation: panelShine 6s ease-in-out infinite;
    z-index: 1;
}

@keyframes panelFloat1 {
    0%, 100% { transform: rotate(-8deg) perspective(500px) rotateY(-5deg) translateY(0); }
    50% { transform: rotate(-8deg) perspective(500px) rotateY(-5deg) translateY(-15px); }
}

@keyframes panelFloat2 {
    0%, 100% { transform: rotate(5deg) perspective(500px) rotateY(8deg) translateY(0); }
    50% { transform: rotate(5deg) perspective(500px) rotateY(8deg) translateY(-12px); }
}

@keyframes panelFloat3 {
    0%, 100% { transform: rotate(-3deg) translateY(0); }
    50% { transform: rotate(-3deg) translateY(-18px); }
}

@keyframes panelShine {
    0%, 70%, 100% { left: -100%; }
    40% { left: 200%; }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--cyan);
    background: var(--cyan-glow);
    border: 1px solid rgba(0, 240, 255, 0.2);
    padding: 8px 20px;
    border-radius: 100px;
    margin-bottom: 28px;
    animation: fadeInUp 0.8s ease both;
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.1), inset 0 0 15px rgba(0, 240, 255, 0.05);
    text-shadow: 0 0 8px rgba(0, 240, 255, 0.4);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--white);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
    animation: fadeInUp 0.8s ease 0.15s both;
    text-shadow: 0 0 30px rgba(0, 240, 255, 0.08);
}

.hero-highlight {
    background: linear-gradient(135deg, var(--cyan), var(--neon-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 8px rgba(0, 240, 255, 0.3));
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--gray-400);
    max-width: 560px;
    margin: 0 auto 36px;
    line-height: 1.8;
    animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
    animation: fadeInUp 0.8s ease 0.45s both;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.stat {
    text-align: center;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
}

.stat-plus {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--cyan);
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.4);
}

.stat-label {
    display: block;
    font-size: 0.78rem;
    color: var(--gray-400);
    margin-top: 4px;
    letter-spacing: 0.02em;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(0, 240, 255, 0.3), rgba(255, 45, 149, 0.2), transparent);
    box-shadow: 0 0 6px rgba(0, 240, 255, 0.15);
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    animation: fadeInUp 0.8s ease 0.8s both;
}

.hero-scroll span {
    font-family: var(--font-display);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gray-400);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--cyan), var(--neon-pink), transparent);
    animation: scrollPulse 2s ease infinite;
    box-shadow: 0 0 6px rgba(0, 240, 255, 0.3);
}

/* === Sections === */
.section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    margin-bottom: 60px;
}

.section-header.center {
    text-align: center;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: 16px;
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.4), 0 0 25px rgba(0, 240, 255, 0.15);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--white);
    letter-spacing: -0.02em;
}

.text-accent {
    color: var(--cyan);
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.3), 0 0 30px rgba(0, 240, 255, 0.1);
}

.section-desc {
    color: var(--gray-400);
    max-width: 540px;
    margin: 16px auto 0;
    font-size: 1.05rem;
}

/* === About === */
.about {
    background: var(--dark-900);
    position: relative;
    overflow: hidden;
}

.arch-pattern-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 1;
}

.window-pattern {
    width: 100%;
    height: 100%;
    opacity: 1;
}

.about .container {
    position: relative;
    z-index: 1;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-lead {
    font-size: 1.1rem;
    color: var(--gray-100);
    margin-bottom: 16px;
}

.about-text p {
    margin-bottom: 16px;
    color: var(--gray-300);
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 32px;
}

.feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cyan-glow);
    border: 1px solid rgba(0, 240, 255, 0.18);
    border-radius: var(--radius);
    color: var(--cyan);
    box-shadow: 0 0 12px rgba(0, 240, 255, 0.1);
}

.feature h4 {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 4px;
}

.feature p {
    font-size: 0.85rem;
    color: var(--gray-400);
    margin-bottom: 0;
}

.about-visual {
    position: relative;
}

.about-card {
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
}

.glass-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(0, 240, 255, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.glass-reflection {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        135deg,
        transparent 40%,
        rgba(255, 255, 255, 0.02) 42%,
        rgba(255, 255, 255, 0.05) 44%,
        transparent 46%
    );
    pointer-events: none;
    z-index: 2;
}

.about-img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: var(--radius-xl);
    padding: 24px;
}

.about-float-card {
    position: absolute;
    bottom: -20px;
    left: -20px;
    display: flex;
    align-items: center;
    gap: 14px;
    background: rgba(10, 10, 26, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: 16px 24px;
    animation: float 4s ease-in-out infinite;
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.08), 0 8px 30px rgba(0, 0, 0, 0.4);
}

.float-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cyan-glow);
    border-radius: 50%;
    color: var(--cyan);
}

.float-number {
    display: block;
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--white);
    font-size: 0.95rem;
}

.float-text {
    font-size: 0.8rem;
    color: var(--gray-400);
}

/* === Services === */
.services {
    background: var(--dark-950);
    position: relative;
    overflow: hidden;
}

.blueprint-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.blueprint-pattern {
    width: 100%;
    height: 100%;
    opacity: 1.4;
}

.services .container {
    position: relative;
    z-index: 1;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    position: relative;
    padding: 36px 28px;
    background: var(--dark-900);
    border: 1px solid var(--dark-700);
    border-radius: var(--radius-lg);
    transition: var(--transition-slow);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.06), rgba(180, 77, 255, 0.03) 50%, transparent 80%);
    opacity: 0;
    transition: var(--transition-slow);
}

.service-card:hover {
    border-color: rgba(0, 240, 255, 0.25);
    transform: translateY(-4px);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.08), 0 8px 30px rgba(0, 0, 0, 0.3);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cyan);
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--gray-400);
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.service-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--cyan), var(--neon-pink), transparent);
    box-shadow: 0 0 8px rgba(0, 240, 255, 0.3);
    transition: var(--transition-slow);
}

.service-card:hover .service-line {
    width: 100%;
}

/* === Soudal Section === */
.soudal {
    background: var(--dark-900);
    position: relative;
    overflow: hidden;
}

.soudal-bg-accent {
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: radial-gradient(ellipse at 80% 50%, rgba(220, 38, 38, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.soudal .container {
    position: relative;
    z-index: 1;
}

.soudal-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
    align-items: center;
    margin-bottom: 40px;
}

.soudal-desc {
    color: var(--gray-300);
    margin: 20px 0 32px;
    font-size: 1.05rem;
    line-height: 1.8;
}

.soudal-products {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.soudal-card {
    padding: 28px 24px;
    background: var(--dark-800);
    border: 1px solid var(--dark-700);
    border-radius: var(--radius-lg);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.soudal-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(220, 38, 38, 0.4), transparent);
    opacity: 0;
    transition: var(--transition);
}

.soudal-card:hover {
    border-color: rgba(220, 38, 38, 0.25);
    transform: translateY(-3px);
    box-shadow: 0 0 15px rgba(220, 38, 38, 0.08), 0 8px 25px rgba(0, 0, 0, 0.3);
}

.soudal-card:hover::before {
    opacity: 1;
}

.soudal-card-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #dc2626;
    margin-bottom: 14px;
}

.soudal-card h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.soudal-card p {
    font-size: 0.85rem;
    color: var(--gray-400);
    line-height: 1.6;
}

/* Soudal banner CTA */
.soudal-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 32px;
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.08), rgba(220, 38, 38, 0.03));
    border: 1px solid rgba(220, 38, 38, 0.12);
    border-radius: var(--radius-lg);
    gap: 24px;
}

.soudal-banner-content {
    display: flex;
    align-items: center;
    gap: 20px;
}

.soudal-banner-badge {
    flex-shrink: 0;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    color: #dc2626;
    background: rgba(220, 38, 38, 0.1);
    border: 1px solid rgba(220, 38, 38, 0.2);
    padding: 8px 16px;
    border-radius: var(--radius);
}

.soudal-banner-content strong {
    display: block;
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--white);
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.soudal-banner-content span {
    font-size: 0.85rem;
    color: var(--gray-400);
}

/* === Gallery === */
.gallery {
    background: var(--dark-900);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    transition: var(--transition);
    background: var(--dark-800);
    border: 1px solid var(--dark-700);
}

.gallery-item.large {
    grid-column: span 2;
}

.gallery-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 48px 32px;
    min-height: 260px;
    color: var(--gray-400);
    gap: 12px;
    transition: var(--transition);
}

.gallery-placeholder svg {
    color: var(--cyan);
    opacity: 0.5;
    transition: var(--transition);
}

.gallery-placeholder span {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--gray-200);
    font-size: 1rem;
}

.gallery-placeholder p {
    font-size: 0.85rem;
    max-width: 280px;
}

.gallery-item:hover {
    border-color: rgba(0, 240, 255, 0.2);
    transform: translateY(-3px);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.06), 0 8px 30px rgba(0, 0, 0, 0.3);
}

.gallery-item:hover .gallery-placeholder svg {
    opacity: 1;
    transform: scale(1.1);
}

.gallery-note {
    text-align: center;
    margin-top: 32px;
    font-size: 0.85rem;
    color: var(--gray-400);
    font-style: italic;
}

/* === Contact === */
.contact {
    background: var(--dark-950);
    position: relative;
    overflow: hidden;
}

.mosaic-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.mosaic-pattern {
    width: 100%;
    height: 100%;
    opacity: 1;
}

.contact .container {
    position: relative;
    z-index: 1;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-desc {
    color: var(--gray-400);
    margin: 20px 0 36px;
    font-size: 1.05rem;
    line-height: 1.8;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--dark-900);
    border: 1px solid var(--dark-700);
    border-radius: var(--radius);
    transition: var(--transition);
}

.contact-item:hover {
    border-color: rgba(0, 240, 255, 0.25);
    background: var(--dark-800);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.06);
}

.contact-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cyan-glow);
    border-radius: var(--radius);
    color: var(--cyan);
}

.contact-icon.whatsapp {
    background: rgba(37, 211, 102, 0.12);
    color: #25d366;
}

.contact-item strong {
    display: block;
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 2px;
}

.contact-item span {
    font-size: 0.85rem;
    color: var(--gray-400);
}

/* === Form === */
.contact-form {
    padding: 36px;
    border-radius: var(--radius-xl);
}

.contact-form h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-family: var(--font-display);
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--gray-300);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--dark-900);
    border: 1px solid var(--dark-600);
    border-radius: var(--radius);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: var(--transition);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px var(--cyan-glow), 0 0 15px rgba(0, 240, 255, 0.1);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7d8d' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* === Footer === */
.footer {
    background: var(--dark-900);
    border-top: 1px solid rgba(0, 240, 255, 0.1);
    padding: 60px 0 32px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyan), var(--neon-pink), transparent);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--gray-400);
    margin-bottom: 8px;
}

.footer-tagline {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--cyan) !important;
    font-size: 0.85rem !important;
    text-shadow: 0 0 8px rgba(0, 240, 255, 0.3);
}

.footer-links h4 {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--white);
    margin-bottom: 16px;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a,
.footer-links li {
    font-size: 0.88rem;
    color: var(--gray-400);
}

.footer-links a:hover {
    color: var(--cyan);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 24px;
    border-top: 1px solid var(--dark-700);
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: var(--gray-400);
}

.footer-partners {
    font-size: 0.82rem;
    color: var(--gray-400);
}

.footer-partners strong {
    color: var(--gray-200);
}

/* === WhatsApp Float === */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 56px;
    height: 56px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px rgba(37, 211, 102, 0.4), 0 0 40px rgba(37, 211, 102, 0.15);
    z-index: 999;
    transition: var(--transition);
    animation: bounceIn 1s ease 1.5s both;
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 0 30px rgba(37, 211, 102, 0.5), 0 0 60px rgba(37, 211, 102, 0.2);
}

/* === Animations === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scrollPulse {
    0%, 100% {
        opacity: 1;
        transform: scaleY(1);
    }
    50% {
        opacity: 0.4;
        transform: scaleY(0.6);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* Reveal animation */
[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

/* === Responsive === */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-item.large {
        grid-column: span 1;
    }

    .soudal-layout {
        gap: 36px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .floating-panels {
        display: none;
    }

    .arch-skyline {
        height: 40%;
        opacity: 0.6;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(5, 10, 14, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 12px;
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

    .nav-menu.open {
        opacity: 1;
        visibility: visible;
    }

    .nav-menu .nav-link {
        font-size: 1.2rem;
        padding: 12px 24px;
    }

    .hero {
        padding: 100px 20px 60px;
        min-height: auto;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .stat-divider {
        width: 40px;
        height: 1px;
    }

    .hero-scroll {
        display: none;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-visual {
        order: -1;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .soudal-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .soudal-products {
        grid-template-columns: 1fr 1fr;
    }

    .soudal-banner {
        flex-direction: column;
        text-align: center;
        padding: 24px;
    }

    .soudal-banner-content {
        flex-direction: column;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }

    .contact-form {
        padding: 24px;
    }

    .soudal-products {
        grid-template-columns: 1fr;
    }
}

/* === Cyberpunk Neon Effects === */

/* Glitch effect for hero title */
.cyber-glitch {
    position: relative;
    display: inline-block;
}

.cyber-glitch::before,
.cyber-glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.cyber-glitch::before {
    color: var(--neon-pink);
    animation: glitch-1 3s infinite linear alternate-reverse;
    clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
    -webkit-text-fill-color: var(--neon-pink);
    background: none;
    opacity: 0.6;
}

.cyber-glitch::after {
    color: var(--cyan);
    animation: glitch-2 2.5s infinite linear alternate-reverse;
    clip-path: polygon(0 60%, 100% 60%, 100% 100%, 0 100%);
    -webkit-text-fill-color: var(--cyan);
    background: none;
    opacity: 0.6;
}

@keyframes glitch-1 {
    0%, 85% { transform: translate(0); }
    86% { transform: translate(-3px, -1px); }
    88% { transform: translate(3px, 1px); }
    90% { transform: translate(-2px, 0); }
    92%, 100% { transform: translate(0); }
}

@keyframes glitch-2 {
    0%, 80% { transform: translate(0); }
    81% { transform: translate(2px, 1px); }
    83% { transform: translate(-3px, -1px); }
    85% { transform: translate(1px, 0); }
    87%, 100% { transform: translate(0); }
}

/* Neon horizontal rule */
.neon-line {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyan), var(--neon-pink), var(--neon-purple), transparent);
    box-shadow: 0 0 8px rgba(0, 240, 255, 0.3), 0 0 20px rgba(0, 240, 255, 0.1);
    margin: 0;
}

/* Neon flicker for accents */
.neon-flicker {
    animation: neonFlicker 3s ease-in-out infinite;
}

@keyframes neonFlicker {
    0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
        text-shadow: 0 0 10px rgba(0, 240, 255, 0.4), 0 0 20px rgba(0, 240, 255, 0.2), 0 0 40px rgba(0, 240, 255, 0.1);
        opacity: 1;
    }
    20%, 24%, 55% {
        text-shadow: none;
        opacity: 0.8;
    }
}

/* Neon border animation for sections */
.about::before,
.services::before,
.soudal::before,
.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyan), var(--neon-pink), transparent);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
    opacity: 0.5;
    z-index: 2;
}

/* Purple/pink ambient glow in about section */
.about::after {
    content: '';
    position: absolute;
    top: 20%;
    right: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(180, 77, 255, 0.06) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* Pink ambient glow in services */
.services::after {
    content: '';
    position: absolute;
    bottom: 10%;
    left: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 45, 149, 0.05) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* Contact section pink glow */
.contact::after {
    content: '';
    position: absolute;
    top: 30%;
    right: 0;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(180, 77, 255, 0.05) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* Neon card top border accent */
.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.3), transparent);
    opacity: 0;
    transition: var(--transition-slow);
}

.service-card:hover::after {
    opacity: 1;
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
}